CN203205765U - Strain composite insulator live-line replacing tool - Google Patents
Strain composite insulator live-line replacing tool Download PDFInfo
- Publication number
- CN203205765U CN203205765U CN 201320207299 CN201320207299U CN203205765U CN 203205765 U CN203205765 U CN 203205765U CN 201320207299 CN201320207299 CN 201320207299 CN 201320207299 U CN201320207299 U CN 201320207299U CN 203205765 U CN203205765 U CN 203205765U
- Authority
- CN
- China
- Prior art keywords
- movable pin
- pin rod
- leading screw
- fastening bolt
- adjustable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model belongs to the tools for power transmission and transformation construction in the power industry, especially to a strain composite insulator live-line replacing tool. A movable pin rod slideway (1-1) is arranged in the upper of a simply-connected socket fixture (1), a movable pin rod sliding sleeve (2-1) is movably connected to the movable pin rod slideway (1-1), a movable pin rod (2) penetrates through the upper of the movable pin sliding sleeve (2-1), fixing holes are arranged in the middle of the lower part of the movable pin sliding sleeve (2-1), the lower part of the simply-connected socket fixture (1) is fixed together with an adjustable insulating pull bar (3) via a fixing hole and a fasting bolt and nut (8) for adjustable fixing holes (3-1) in the adjustable insulating pull bar (3), one end of a hand-operated leading screw (4) is fixed at the other end of the adjustable insulating pull bar (3) via the fastening bolt and nut (8), the other end of the hand-operated leading screw (4) is in threaded connection with a cross-arm main material fixture (6), the hand-operated leading screw (4) is in threaded connection with a nut (5) with a handle, and a connecting position of the cross-arm main material fixture (6) and a cross arm is fastened by a fastening bolt (7). The strain composite insulator live-line replacing tool is safe and reliable, and is simple in method and saves time and labor when handling insulator defects of lines.
Description
Technical field
The utility model belongs to power industry construction of power transmission and transformation instrument, particularly a kind of live-line replacing strain synthetic insulator instrument.
Background technology
Because transmission line is operation in the open air throughout the year, is subjected to for a long time the impact of natural environment and meteorological condition and external force, be prone to synthetic insulator on the wire of circuit and damage, wanting to change to process just needs application to have a power failure, and needs collaborative department more, operates very complicated, difficulty is large, the personnel that need are many, and labour intensity is large, and the time is long, the unsafe factor that also has simultaneously operation, affect normal power supply, not only affect self benefit of this enterprise, also cause damage to electricity consumer.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, and live-line replacing strain synthetic insulator instrument a kind of simple in structure, safe and reliable, time saving and energy saving is provided.
The technical scheme that the utility model technical solution problem adopts is: live-line replacing strain synthetic insulator instrument comprises adjustable insulated tension pole, manual leading screw, screw, the fastening bolt nut, fastening bolt, be characterized in above a simply connected bowl jig, being provided with movable pin rod slideway, flexible connection activity pin rod sliding sleeve on movable pin rod slideway, movable pin rod sliding sleeve top installs movable pin rod, the middle part of bottom is provided with fixing hole, fixing with fastening bolt nut and adjustable insulated tension pole below by the adjustable fixing hole of fixing hole on adjustable insulated tension pole of a simply connected bowl jig, use an end of fastening bolt nut fixed manual leading screw in another termination of adjustable insulated tension pole, the manual leading screw other end cross-arm master material jig that is threaded, manually the screw of threads of lead screw connecting band handle is fastening with fastening bolt at cross-arm material jig and cross-arm junction.
The beneficial effects of the utility model are: live-line replacing strain synthetic insulator instrument can be found can in time arrange maintenance to process after the defective by Insulators, guarantee uninterrupted power supply, safe and reliable, on the process circuit during defects of insulator method simple, save time, laborsaving.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is live-line replacing strain synthetic insulator tool construction front view.
Fig. 2 is the vertical view of Fig. 1.
Among the figure, a 1-simply connected bowl jig; The movable pin rod slideway of 1-1-; The movable pin rod of 2-; The movable pin rod sliding sleeve of 2-1-; The adjustable insulated tension pole of 3-; The adjustable fixing hole of 3-1-; The manual leading screw of 4-; The 5-screw; 6-cross-arm master material jig; The 7-fastening bolt; 8-fastening bolt nut.
Embodiment
Embodiment, with reference to accompanying drawing 1,2, live-line replacing strain synthetic insulator instrument is provided with movable pin rod slideway 1-1 above a simply connected bowl jig 1 one sides, flexible connection activity pin rod sliding sleeve 2-1 on movable pin rod slideway 1-1, and movable pin rod sliding sleeve 2-1 top installs movable pin rod 2.Fixing with fastening bolt nut 8 and adjustable insulating bar 3 below by the adjustable fixing hole 3-1 of fixing hole on adjustable insulating bar 3 of a simply connected bowl jig 1.Another termination at adjustable insulating bar 3 is fixing with an end of manual leading screw 4 with fastening bolt nut 8, the manual other end of the leading screw 4 cross-arm master material jig 6 that is threaded, and manually leading screw 4 is threaded with the screw 5 of handle.Fastening with fastening bolt 7 in cross-arm master material jig 6 and cross-arm junction.
The using method of live-line replacing strain synthetic insulator instrument is: the operating personnel carries insulation and transmits the upper tower of rope; to correct position; fasten seat belts; the position that rope hangs over needs to change insulator is transmitted in insulation; the Ground Operation personnel backup protection rope that will insulate changes the bowls dop 1 of insulator into; insulated tension pole 3 and manual leading screw 4; screw 5 grades pass on the tower; personnel install backup protection on the tower; with the insulating bar tongs spring pin is extracted; again a bowl jig is installed on the simply connected bowl head; form a simply connected bowl jig 1, connect insulated tension pole 3 and manually leading screw 4 and screw 5 install and be stuck on the cross-arm master material with cross-arm master material jig 6 afterwards, errorless after inspection; suitably tighten up manual leading screw 4; bad synthetic insulator is taken off the synthetic insulator that more renews; after insulator recovers normally, according to the opposite program removal tool of assembling.
Claims (1)
1. live-line replacing strain synthetic insulator instrument, comprise adjustable insulated tension pole (3), manual leading screw (4), screw (5), fastening bolt nut (8), fastening bolt (7), it is characterized in that being provided with movable pin rod slideway (1-1) in the top of a simply connected bowl jig (1), at the upper flexible connection activity pin rod sliding sleeve (2-1) of movable pin rod slideway (1-1), movable pin rod sliding sleeve (2-1) top installs movable pin rod (2), the middle part of bottom is provided with fixing hole, fixing with fastening bolt nut (8) and adjustable insulated tension pole (3) below by the adjustable fixing hole (3-1) of fixing hole on adjustable insulated tension pole (3) of a simply connected bowl jig (1), use an end of fastening bolt nut (8) fixed manual leading screw (4) in another termination of adjustable insulated tension pole (3), manual leading screw (4) other end cross-arm master material jig (6) that is threaded, manually leading screw (4) is threaded with the screw (5) of handle, and is fastening with fastening bolt (7) in cross-arm material jig (6) and cross-arm junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207299 CN203205765U (en) | 2013-04-23 | 2013-04-23 | Strain composite insulator live-line replacing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207299 CN203205765U (en) | 2013-04-23 | 2013-04-23 | Strain composite insulator live-line replacing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205765U true CN203205765U (en) | 2013-09-18 |
Family
ID=49149833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320207299 Expired - Lifetime CN203205765U (en) | 2013-04-23 | 2013-04-23 | Strain composite insulator live-line replacing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715628A (en) * | 2013-12-16 | 2014-04-09 | 国家电网公司 | Clamp for charged replacement of tangent tower insulators |
-
2013
- 2013-04-23 CN CN 201320207299 patent/CN203205765U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715628A (en) * | 2013-12-16 | 2014-04-09 | 国家电网公司 | Clamp for charged replacement of tangent tower insulators |
| CN103715628B (en) * | 2013-12-16 | 2017-01-11 | 国家电网公司 | Clamp for charged replacement of tangent tower insulators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |